The summer just got harder and more intense for members of the Cincinnati Bengals offensive line. And they couldn’t be more thrilled about it, especially center Ted Karras. While much of the conversation surrounding the acquisition of Dexter Lawrence has been on how it will impact the Bengals defense, offensive players such as Karras, tackles Orlando Brown Jr. and Amarius Mims and guard Dalton Risner are well aware of the impact the three-time Pro Bowl defensive tackle is going to have on them in the dog days of training camp. Many of them went out to dinner with Lawrence on Sunday night as they arrived in town for Monday’s first day of the voluntary offseason program. Brown has faced Lawrence the most, three times in his career with the Ravens, Chiefs and Bengals. But it’s the interior guys such as Karras, who has played him twice, and Risner (once) who have logged more head-to-head reps. “He’s a generational talent,” Risner said. “He’s a big, scary player,” Karras added.…